As you know, improving user experience when accessing your site/blog by speeding up your website load time is important. Smaller website size (not screen size but size as in file size) will deliver much faster website load time. To achieve smaller website size, you need to activate gzip compression on your server. Basically, your web server will “zip” your content before deliver it to visitors. Visitor’s browser will then decompress and show the original content to your visitor on the fly!
If you are on shared server with CPanel as your web hosting control panel, you no need to bother meddling with web server (such as Apache) configuration. Most of shared web hosting server already had gzip compression enabled on the server scope. BUT the effect is per-site basis and it is not enabled by default for each website. You need to activate it manually. Here’s an easy way to activate gzip compression for your website via CPanel.
You can re-test your website performance on Page Speed and YSlow, you will find that your score on “Enable gzip compression”(Page Speed) / “Compress components with gzip”(YSlow) will increase.